Interoperability of first responder devices

ABSTRACT

A system that facilitates inter-operable communications between first responder (FR) wireless communications devices at an emergency location. The system includes an on-site tactical communications plan that is configured into a communications control device. The communications control device is part of an emergency command vehicle. First responders utilize their associated FR devices to establish a wireless IP data session with the communications control device via a macro wireless network. Once the IP data session is established, the FR device is authenticated by the communications control device. The tactical plan is then transmitted to the FR device via the established wireless IP data sessions. Once the tactical plan is transmitted to the FR devices, each of the FR devices comprises identical radio configurations and channel assignments.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.11/469,448, filed on Aug. 31, 2006, entitled INTEROPERABILITY OF FIRSTRESPONDER DEVICES, the entirety of which is incorporated herein byreference.

BACKGROUND

First responders are organizations and personnel that provide lawenforcement, safety and protection services to the public. The firstresponders include law enforcement officers such as police, sheriff,highway patrol, detectives, special law enforcement, federal bureau ofinvestigation (FBI), drug enforcement administration (DEA), militarypersonnel, border patrol, and others. First responders also include fireand safety personnel, for example, firefighters, emergency medicalservices personnel, Red Cross personnel, and other emergency workers.

When multiple agencies arrive on the scene of an incident, there isvirtually no ability to locally communicate between the various agenciesdue to the lack of interoperability between the communication units usedby the various agencies. While first responders may have devices whichhave dual mode of operations (e.g., walkie talkie and cellular), thereare no mechanisms to manage and control these devices to achieveinteroperability of the communications devices at the scene of theincident.

When groups of first responders need to communicate with each other atan incident site, manual procedures such as “runners” are used to relayinformation. In some cases, inter-agency communications may occur byrelaying information through the respective dispatch centers. However,this is a very slow and inefficient way of communicating when multipleagencies from multiple jurisdictions are involved. Thus, some groups offirst responders may elect to just perform their respective tasks andoperate without any type of unified communication or operation.

However, the lack of inter-operable communications between on-sceneagencies can result in ineffective coordination, often with tragicresults. Further, the lack of communications capability may causeinadequate situational awareness among the first responder personnel andamong various first responder teams because there is no way to know thelocation of the various first responders at the incident scene withoutconstant monitoring of voice communications. Integral to the lack ofsituational awareness at an incident site is the lack of an accuratesystem for maintaining accountability of the first responders at anincident site.

The typical methods used to maintain accountability of first responsepersonnel are manual methods, wherein some physical means is used foridentifying whether a responder is present at the incident scene, and insome cases to identify where the responder is assigned during theemergency. Because these methods are manual, they do not provide a wayto accurately account for all first responder personnel at an incidentsite, nor do they provide ways to track the actual location or movementof first responder personnel around the incident site as the emergencyunfolds. Consequently, the incident command personnel do not havedetailed information on the location of the first responders and canlose accountability of first responders.

The lack of adequate means for inter-operable communications betweenon-scene agencies at incident sites results in incident commanders andfirst responder personnel that lack the detailed information andsituational awareness of the incident scene to effectively respond to anemergency. The cascading effect typically results in slower responsetimes to emergencies and a much higher level of risk for the firstresponders and incident victims.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a system that facilitates interoperability of firstresponder (FR) wireless communications devices at an emergency location.

FIG. 2 illustrates the communications system, wherein a wireless IP datasession is established between the FR devices and the communicationscontrol device via a macro wireless network.

FIG. 3 illustrates the communications system, wherein additional FRdevices are configured by a communications control device forinteroperability between all FR devices.

FIG. 4 illustrates the communications system, wherein the communicationscontrol device includes a status display that displays the status of theFR devices.

FIG. 5 is a flow diagram that is representative of a methodology for acommunication system.

FIG. 6 is a flow diagram that is representative of a methodology for thecommunication system, wherein additional FR devices are configured by acommunications control device to facilitate interoperability between allFR devices.

FIG. 7 is a flow diagram that is representative of a methodology for thecommunication system, wherein additional multimedia information istransmitted to the FR devices and acknowledged.

FIG. 8 is a flow diagram that is representative of a methodology for thecommunication system, wherein the FR devices are instructed to tune to aspecific channel to receive a message from the emergency commandvehicle.

FIG. 9 is a flow diagram that is representative of a methodology for thecommunication system, wherein the FR devices are remotely switched to aspecific channel to receive a message from the emergency commandvehicle.

FIG. 10 illustrates a system for providing the control and management ofinter-operable communications between FR devices at an emergencylocation.

FIG. 11 is an exemplary portable wireless device (PWD) for use with thecommunication system.

FIG. 12 is an exemplary networking environment for use with thecommunication system.

DETAILED DESCRIPTION

The claimed subject matter is now described with reference to thedrawings, wherein like reference numerals are used to refer to likeelements throughout. In the following description, for purposes ofexplanation, numerous specific details are set forth in order to providea thorough understanding of the claimed subject matter. It may beevident, however, that such matter can be practiced without thesespecific details. In other instances, well-known structures and devicesare shown in block diagram form in order to facilitate describing theclaimed subject matter.

As used in this application, the terms “component” and “system” areintended to refer to a computer-related entity, either hardware, acombination of hardware and software, software, or software inexecution. For example, a component can be, but is not limited to being,a process running on a processor, a processor, a hard disk drive,multiple storage drives (of optical and/or magnetic storage medium), anobject, an executable, a thread of execution, a program, and/or acomputer. By way of illustration, both an application running on aserver and the server can be a component. One or more components canreside within a process and/or thread of execution, and a component canbe localized on one computer and/or distributed between two or morecomputers.

Furthermore, the claimed subject matter may be implemented as a method,apparatus, or article of manufacture using standard programming and/orengineering techniques to produce software, firmware, hardware, or anycombination thereof to control a computing device, such as a mobilehandset, to implement the disclosed subject matter. The term “article ofmanufacture” as used herein is intended to encompass a computer programaccessible from any computer-readable device, carrier, or media. Forexample, computer readable media can include but are not limited tomagnetic storage devices (e.g., hard disk, floppy disk, magnetic strips. . . ), optical disks (e.g., compact disk (CD), digital versatile disk(DVD) . . . ), smart cards, and flash memory devices (e.g., card, stick,key drive . . . ). Additionally it should be appreciated that a carrierwave can be employed to carry computer-readable electronic data such asthose used in transmitting and receiving electronic mail or in accessinga network such as the Internet or a local area network (LAN). Of course,those skilled in the art will recognize many modifications may be madeto this configuration without departing from the scope or spirit of theclaimed subject matter. Moreover, the word “exemplary” is used herein tomean serving as an example, instance, or illustration. Any aspect ordesign described herein as “exemplary” is not necessarily to beconstrued as preferred or advantageous over other aspects or designs.

Disclosed herein are systems, methods, apparatuses, and articles ofmanufacture that facilitate interoperability of first responder (FR)wireless communications devices at an emergency location. In moredetail, it may be desirable to provide the control and management ofinter-operable communications between FR devices of the first respondersat the scene of an incident. Conventionally, this issue has beenaddressed by manual procedures, however the manual procedures are notcompletely effective and first responder communication interoperabilityis still a major problem.

In accordance with one aspect described herein, an on-site tacticalcommunications plan is configured into a communications control device.The communications control device is part of an emergency commandvehicle. First responders utilize their associated FR devices toestablish a wireless internet protocol (IP) data session with thecommunications control device via a macro wireless network. Each of theFR devices contains a pre-programmed address of the communicationscontrol device to facilitate communications. Once the IP data session isestablished, the FR device is authenticated by the communicationscontrol device. The tactical plan is then transmitted to the FR devicevia the established wireless IP data sessions. The tactical plan canthen be displayed on the screen of the FR device with associated softkeys assigned. Once the tactical plan is transmitted to the FR devices,each of the FR devices comprises identical radio configurations, channelassignments and identification of other supporting information.

In another example, additional FR devices enter the incident site afterthe first FR devices and corresponding responders have been dispatched.The additional FR devices establish a wireless IP data session with thecommunications control device via the macro wireless network. Thecommunications control device authenticates the additional FR devicesand adds the FR devices to a list of associated FR devices currently inuse at the site of the incident. Once the wireless IP data session hasbeen established, the communications control device transmits an updatedtactical communications plan to each additional FR device. The updatedtactical communications plan is also available to the first FR devicescurrently in use at the site. The updated tactical communications plancan then be displayed on the screens of the FR devices with associatedsoft keys assigned. Once the updated tactical plan is transmitted to theFR devices, each of the FR devices comprises identical radioconfigurations, channel assignments and identification of othersupporting information.

In another aspect described in greater detail herein, additionalmultimedia information can be disseminated to the FR devices via thecommunications control device. The additional multimedia information isconfigured into the communications control device and transmitted to theintended FR devices via a wireless IP data session using the macrowireless network. Each recipient FR device authenticates, receives andstores the additional multimedia information. Once the information isreceived, the FR device sends back an acknowledgement to thecommunications control device via the wireless IP data session. Thecommunications control device receives the acknowledgement responses andmaintains a status display listing which FR device received and/orresponded to the additional information broadcast. The additionalmultimedia information can then be displayed on the screens of therecipient FR devices with associated soft keys assigned.

In another aspect described in greater detail herein, the incidentcommander or assigned communication officer needs to contact all on-sitefirst responders at the same time. The communication officer entersinstructions to the communications control device that all FR devicesshould be tuned to an indicated channel. Using the established wirelessIP data sessions of the macro wireless network, the communicationscontrol device instructs each FR device to tune to the indicatedchannel. Each of the FR devices tunes to the indicated channel andresponds to the communications control device. The communicationscontrol device receives the responses and provides a status displayindicating the FR device(s) that have received and/or responded to theinstructions. When all FR devices have responded, the incident commanderthen issues the designated message. Once the message is received, the FRdevices send an acknowledgement to the communications control devicewhich receives the acknowledgement and updates the status display. Ifthe first responder is incapacitated or otherwise unable to operate theFR device, the communications control device can remotely switch thedesignated FR device(s) to the specified channel.

The communications system provides for the control and management of theinteroperability of the wireless communications devices of the firstresponders (FR) at the scene of an incident. Generally, first respondersat the scene of an incident are arriving from multiple jurisdictions andvarious communities, thus making interoperability of the variouscommunications devices difficult. A communication control device of anemergency command system maintains a tactical communications plan andtransmits the plan to the various FR devices at the scene of theincident. The tactical communications plan allows the FR devices tomaintain the same radio configuration, channel assignments andidentification of supporting information. Once the tacticalcommunications plan is transmitted, interoperability of the FR devicescan be managed and controlled by the communications control device.

Turning now to the drawings, FIG. 1 illustrates a system 100 thatfacilitates interoperability of first responder (FR) wirelesscommunications devices 102 at an emergency location, incident site, orsimilar location. The FR devices 102 are typically dual mode wirelessdevices that are capable of communicating directly with other FR devicesin push-to-talk or walkie talkie mode (e.g., ultra high frequency (UHF),very high frequency (VHF), association of public safety communicationsofficials international—Project 25 (APCO P25), Motorola® trunking) andare capable of voice and data communications with the macro wirelessnetwork using technologies such as global system for mobilecommunications (GSM), universal mobile telecommunications systems(UMTS), general packet radio service (GPRS), enhance data rates for GSMevolution (EDGE), high-speed downlink packet access (HSDPA), codedivision multiple access 2000 (CDMA2000), and integrated digitalenhanced network (iDEN). The FR devices can also provide at least one ofvoice services (e.g., voice-over-IP (VoIP)), streaming video services,file transfers or other types of data services (e.g., pictures, text,telemedicine, sensory data). It is thus to be understood that anysuitable voice services, video services and/or data transfer servicesfor wireless communications devices are contemplated and intended tofall under the scope of the hereto-appended claims.

The FR devices 102 of system 100 communicate directly with other FRdevices 102 at the emergency location and communicate with an emergencycommand system 104. The emergency command system 104 is typically amobile or stationary structure proximate to the incident site. Theemergency command system can be a structure that was in existence beforethe incident occurred or it can be part of a temporary structure whichwas constructed after the incident occurred. For example, the emergencycommand system can be part of an Emergency Command Center (ECC), MobileCommand Post (MCP), an emergency command vehicle, a hospital or anyother suitable structure.

The emergency command system comprises a communication control device106 utilized by an incident commander or assigned communications officerin the emergency command system 104 to communicate with the FR devices102. The communications control device 106 comprises at least one of apersonal computer (PC), personal digital assistant (PDA) and similardevice with macro wireless network capabilities. The incident commanderor assigned communications officer configures an on-site tacticalcommunications plan 108 into the communications control device 106. Thetactical communications plan 108 includes at least one of allocation ofthe push-to-talk or walkie talkie channels, trunk groups, wireless macronetwork configuration information, telephone lists, and web sites foradditional supporting information (e.g., material safety data sheets(MSDS)).

For example, the primary communications between first responders isusing the walkie talkie mode of the associated FR devices. In walkietalkie mode of operation, the FR devices have several availablecommunication channels. The incident commander or communications officerwould set up the tactical communications plan to assign use of each ofthe available channels. For example, Tac 1—All responders, Tac2—Command, Tac 3—In building responders, Tac 4—Air support, Tac5—Medical support and Tac 6—Logistics support. It is thus to beunderstood that any suitable information or services to be included inthe tactical communications plan is contemplated and intended to fallunder the scope of the hereto-appended claims.

The first responders that arrive at the incident site will power on theassociated FR devices to communicate with the emergency command system104 via the communications control device 106. Each of the FR devices102 will have a pre-programmed address of the communications controldevice 106 of the emergency command system 104 that allows for directcommunications. Communications between the FR devices 102 and thecommunications control device 106 are established via the pre-programmedaddress. The tactical communications plan 108 is then transmitted toeach of the FR devices 102. Once the tactical communications plan 108 isreceived, each of the FR devices 102 comprises the same radioconfiguration, channel assignments and identification of othersupporting information, facilitating interoperability between devices atthe incident site. Furthermore, the tactical communications plan can bedisplayed on the screens of the FR devices 102 with associated soft keysassigned so that the first responders could quickly and easily transferbetween the various assigned tactical channels.

To better illustrate operability of the system 100, a detailed example200 of one particular utilization of such system 100 is provided herein.This example 200, however, is intended to aid in understanding of thesystem 100 and is not intended to limit use or operability of suchsystem 100. Specifically, FIG. 2 illustrates the system 200 wherein FRdevices 202 establish a wireless IP data session with the communicationscontrol device 206 via a macro wireless network 212. Specifically, awireless macro network 212 utilizes technologies such as GSM, UMTS,GPRS, EDGE, HSDPA, CDMA2000, and iDEN. A radio infrastructure 210 isused to enable the FR devices 202 to connect to the macro wirelessnetwork. The FR devices 202 initiate connection with the radioinfrastructure 210, which in turn connects to the macro wireless network212. As stated supra, each of the FR devices 202 has a pre-programmedaddress of the communications control device 206. The pre-programmedaddress is utilized to directly communicate with the communicationscontrol device 206 via the macro wireless network 212.

Once the wireless IP session is established via the macro wirelessnetwork 212, the communications control device 206 authenticates the FRdevices 202. Specifically, the communications control device 206 in theemergency command system 204 and the FR devices 202 have the appropriateauthentication and encryption algorithms and keys (e.g., data encryptionstandard (DES), advanced encryption standard (AES), and IP security(IPSEC)) to support secure authenticated non-repudiated encryptedcommunications with integrity protection. The communications controldevice 206 authenticates the FR devices 202 before transmitting thetactical communications plan 208 to ensure secure communications betweendevices. Furthermore, the FR devices 202 can authenticate thecommunications control device 206 before receiving the tacticalcommunications plan 208 to ensure that the plan is genuine. Thetransmission of the tactical communications plan 208 is IP packet-based,and is thus relayed in the form of IP packets to the FR devices 202 viathe wireless IP data session, to be reassembled upon arrival.

To better illustrate operability of the system 100, another detailedexample 300 of one particular utilization of such system 100 is providedherein. Specifically, FIG. 3 illustrates a system 300 wherein additionalfirst responders report to an incident site after the original firstresponders have been dispatched. For example, sometimes it is necessaryto dispatch additional emergency resources (e.g., first responders) inresponse to a major incident. During an emergency, the communicationscontrol device 306 maintains a list of associated FR devices 302currently in use at the incident site. Accordingly, if additional firstresponders are needed at the incident site, the associated additional FRdevices 310 are powered on and a wireless IP data session is establishedwith the communications control device 306 via the macro wirelessnetwork. The communications control device 306 then adds theseadditional FR devices 310 to the list of associated FR devices currentlyin use at the incident site. Each additional FR device 310 is thenauthenticated via appropriate authentication and encryption algorithmsand keys to verify the authenticity of the additional FR device 310.

Once the additional FR devices 310 have been authenticated, thecommunications control device 306 then transmits an updated tacticalcommunications plan 308 to the additional FR devices 310 via the macrowireless network. The updated tactical communications plan 308 isavailable to all FR devices 302 at the scene and not just the additionalFR devices 310 of the newly arrived first responders. Once the updatedtactical communications plan 308 is transmitted to all FR devices 302and 310, each FR device comprises identical radio configurations andchannel assignments as the first responders already at the scene. Asstated supra, the updated tactical communications plan 308 can also bedisplayed on the screens of the FR devices 302 and 310 with associatedsoft keys assigned so that the first responders can quickly and easilytransfer between the various assigned tactical channels.

Furthermore, additional multimedia information, besides the tacticalcommunications plan 308, can be transmitted to the FR devices 302 and310. Additional multimedia information comprises at least one ofbuilding floor plans, area maps, weather information, MSDS sheets, andplume maps. This additional multimedia information can be disseminatedto one or more FR devices depending on the incident commander orassigned communications officer. Typically, the incident commanderidentifies the additional multimedia information to be disseminated andidentifies which of the FR devices at the scene should be the recipients(e.g., all, command level only or specific functional areas only). Theincident commander then configures the additional multimedia informationand the intended recipients into the communication control device 306 ofthe emergency command system 304.

The additional multimedia information is then transmitted to theintended FR devices via a wireless IP data session using the macrowireless network. Each recipient authenticates, receives and stores theadditional multimedia information and sends back an acknowledgement tothe communications control device 306 via the wireless IP data sessionusing the macro wireless network. The communications control device 306receives the acknowledgement responses and provides a status display tothe incident commander, such that the incident commander can keep trackof which FR device received the additional multimedia information andwhich did not. Furthermore, the additional multimedia information can bedisplayed on the screens of the FR devices with associated soft keys foruser access.

To better illustrate operability of the system 100, another detailedexample 400 of one particular utilization of such system 100 is providedherein. Specifically, FIG. 4 illustrates a system 400 wherein theemergency command system 404 comprises a status display 412, to maintainand display a status for each FR device 402 and 410. Using the wirelessIP data sessions established between the FR devices 402 and 410 and thecommunications control device 406, the communications control device 406can maintain and display a status for each FR device 402 and 410.

The status information comprises at least one of a battery level,acknowledgement of communications, currently active tactical channel,assigned unit (e.g., Engine number), current location (e.g., if FRdevice is global positioning system (GPS) enabled), identification ofthe associated first responder (e.g., name, badge number, assigned firestation), status of life support equipment (e.g., oxygen levels), anyspecial equipment with first responder, transmission of first responderborne sensors (e.g., ambient temperature, hazmat sensors, radiationmonitor), and current activity (e.g., fire suppression, search andrescue, medical triage, rest area). Typically, the current activitywould be set by the first responder via pre-defined soft keys on the FRdevice.

Furthermore, typically only one tactical channel can be active on the FRdevices 402 and 410. However, the incident commander may need to contactall or some of the FR devices 402 and 410 immediately. Accordingly, theincident commander would inform the assigned communications officer ofthe specific FR devices to be contacted (e.g., command personnel or allFR devices in use). The communications officer then configuresinstructions in the communications control device 406 that the specificFR devices of the on-site first responders should be tuned to anassigned “All Responders” channel (e.g., Tac 1).

Using the wireless IP data sessions between the FR devices 402 and 410and the communications control device 406, the instructions aretransmitted to the specified FR devices. The FR devices receive theinstructions and tune to the specified channel. Once the FR devices havebeen tuned to the specified channel, the FR devices respond to theinstructions, stating that the FR device has been tuned to the indicatedchannel. The communications control device 406 receives these responsesand incorporates the responses into the status display 412. When all FRdevices have responded to the instructions, the communications officerinforms the incident commander who can then issue the “all responders”message.

If one or more of the FR devices have not responded, the status display412 can be updated and the non-responding FR device(s) can be contacteddirectly to determine if additional help is necessary. After theincident commander broadcasts the message, a soft key on the FR deviceswould be used by the first responders to acknowledge receipt of themessage. Pressing the soft key on the FR devices sends anacknowledgement to the communications control device 406 via thewireless IP data session of the macro wireless network. Once theincident commander receives the acknowledgement(s), the status display412 is again updated for each specified FR device active at the scene.This allows the incident commander to identify the first responders andassociated FR device(s) that did not receive the broadcast and who mayneed additional assistance.

Furthermore, in situations where the active channel needs to be switchedimmediately and/or the first responder is unable or incapable ofswitching the associated FR device to the active channel, the incidentcommander can remotely set a specific FR device(s) to a specifiedchannel. For example, if the specific first responder is incapacitatedor otherwise unable to operate the associated FR device, then theincident commander can utilize the communications control device 406 toremotely switch the FR device to the designated channel and issue theemergency message and/or determine if the first responder is in need ofadditional assistance. For example, the incident commander can alsoconfigure the communications control device 406 to remotely switch allon-site command personnel to the Command tactical channel.

Referring to FIGS. 5-9, methodologies in accordance with various aspectsof the claimed subject matter are illustrated. While, for purposes ofsimplicity of explanation, the methodologies are shown and described asa series of acts, it is to be understood and appreciated that theclaimed subject matter is not limited by the order of acts, as some actsmay occur in different orders and/or concurrently with other acts fromthat shown and described herein. For example, those skilled in the artwill understand and appreciate that a methodology can alternatively berepresented as a series of interrelated states or events, such as in astate diagram. Moreover, not all illustrated acts may be required toimplement a methodology in accordance with the claimed subject matter.Additionally, it should be further appreciated that the methodologiesdisclosed hereinafter and throughout this specification are capable ofbeing stored on an article of manufacture to facilitate transporting andtransferring such methodologies to computers. The term article ofmanufacture, as used herein, is intended to encompass a computer programaccessible from any computer-readable device, carrier, or media.

Turning specifically to FIG. 5, a methodology 500 of facilitatinginteroperability of FR wireless communications devices at an emergencylocation is illustrated. The methodology 500 starts at 502, and at 504 afirst FR device is received. The first FR device is a dual mode wirelesscommunications device that is capable of communicating directly withother FR devices in push-to-talk or walkie talkie mode (e.g., UHF, VHF,APCO P25, Motorola® trunking) and capable of voice and datacommunications with the macro wireless network using technologies suchas GSM, UMTS, GPRS, EDGE, HSDPA, CDMA2000, and iDEN. The first FR deviceis used by a first responder at an emergency location for communicatingwith other FR devices and with the emergency command vehicle.

The emergency command vehicle comprises a communications control devicethat communicates directly with the FR devices. The communicationscontrol device is at least one of a PC, PDA and similar device withmacro wireless network capabilities. The methodology proceeds to 506wherein a tactical plan is configured into the communications controldevice. The tactical plan comprises at least one of allocation of thepush-to-talk or walkie talkie channels, trunk groups, wireless macronetwork configuration information, telephone lists, and web sites foradditional supporting information (e.g., MSDS).

At 508, a wireless IP data session is established between thecommunications control device and the first FR device. Specifically, awireless macro network is utilized to establish the wireless IP datasession. The wireless macro network includes GSM, UMTS, GPRS, EDGE,HSDPA, CDMA2000, and iDEN technologies. The first FR device initiatesconnection with a radio infrastructure, which in turn connects to themacro wireless network. Accordingly, the first FR device has apre-programmed address of the communications control device which isthen utilized to directly communicate with the communications controldevice.

At 510, the first FR device is authenticated via the communicationscontrol device using authentication data of the first FR device.Specifically, the communications control device in the emergency commandvehicle has the appropriate authentication and encryption algorithms andkeys (e.g., DES, AES, IPSEC) to support secure authenticatednon-repudiated encrypted communications with integrity protection. Thecommunications control device authenticates the first FR device beforetransmitting the tactical communications plan to insure ensure securecommunications between the devices.

Finally, at 512, the tactical communications plan is transmitted fromthe communications control device to the first FR device via the macrowireless network. Once the tactical communications plan is received, theFR devices comprise identical radio configurations, channel assignmentsand identification of other supporting information. The methodology 500stops at 514. Furthermore, the tactical communications plan can bedisplayed on a screen of the first FR device with associated soft keysassigned so that the first responder can quickly and easily transferbetween the various assigned tactical channels.

Turning specifically to FIG. 6, a methodology 600 of facilitatinginteroperability of FR wireless communications devices at an emergencylocation wherein additional FR devices are configured is illustrated.The methodology 600 starts at 602, and at 604 a first FR device isreceived. The first FR device is a dual mode wireless communicationsdevice that is capable of communicating directly with other FR devicesin a push-to-talk mode and communicating voice and data communicationswith the macro wireless network. The methodology proceeds to 606 whereina tactical plan is configured into a communications control device. Thecommunications control device is a device within the emergency commandvehicle that maintains the tactical communications plan.

At 608, a wireless IP data session is established between thecommunications control device and the first FR device via the wirelessmacro network. Specifically, the first FR device initiates connectionwith the radio infrastructure, which in turn connects to the macrowireless network. The first FR device has a pre-programmed address ofthe communications control device which is then utilized to directlycommunicate with the communications control device. At 610, the first FRdevice is authenticated via the communications control device usingauthentication data of the first FR device.

At 612, the tactical communications plan is transmitted from thecommunications control device to the first FR device via the macrowireless network. At 614, a list of all FR devices currently in use ismaintained by the communications control device. The list comprises allassociated FR devices currently in use at the emergency location.

At 616, a second or additional FR devices are received. The second FRdevices are first responders and their associated FR devices that havebeen dispatched subsequent to the first FR devices. The second FRdevices arrive and establish a wireless IP data session with thecommunications control device via the wireless macro network. Thecommunications control device then authenticates the second FR devicesand transmits an updated tactical plan to the second FR devices. Theupdated tactical plan is also made available to all FR devices currentlyin use at the emergency location.

Finally, at 618, the list of all associated FR devices currently in useat the emergency location is updated with the second FR devices. Themethodology 600 stops at 620. Furthermore, the tactical communicationsplan can be displayed on the screen of the first and second FR deviceswith associated soft keys assigned so that the first responders canquickly and easily transfer between the various assigned tacticalchannels.

Now turning to FIG. 7, a methodology 700 of facilitatinginteroperability of FR wireless communications devices at an emergencylocation wherein additional multimedia information is transmitted isillustrated. The methodology 700 starts at 702, and at 704 a first FRdevice is received. The first FR device is a dual mode wirelesscommunications device that is capable of communicating directly withother FR devices in a push-to-talk mode and communicating voice and datacommunications with the macro wireless network. The methodology proceedsto 706 wherein a tactical plan is configured into a communicationscontrol device. The communications control device is a device within theemergency command vehicle that maintains the tactical communicationsplan.

At 708, a wireless IP data session is established between thecommunications control device and the first FR device via the wirelessmacro network. Specifically, the first FR device initiates connectionwith the radio infrastructure, which in turn connects to the macrowireless network. The first FR device has a pre-programmed address ofthe communications control device which is then utilized to directlycommunicate with the communications control device. At 710, the first FRdevice is authenticated via the communications control device usingauthentication data of the first FR device. At 712, the tacticalcommunications plan is transmitted from the communications controldevice to the first FR device via the macro wireless network.

At 714, additional multimedia information is configured into thecommunications control device. The additional multimedia informationcomprises building floor plans, area maps, weather information, MSDSsheets, and plume maps. Typically, the incident commander identifies theadditional multimedia information to be disseminated and identifieswhich of the FR devices at the scene should be the recipients (e.g.,all, command level only or specific functional areas only). The assignedcommunication officer then configures the additional multimediainformation and the intended recipients into the communication controldevice of the emergency command vehicle.

At 716, the information is then transmitted to the intended FR devicesvia a wireless IP data session using the macro wireless network.Finally, at 718, the FR devices will send back an acknowledgement ofreceipt to the communications control device. Each recipient willreceive and store the information and send back an acknowledgement tothe communications control device via the wireless IP data session usingthe macro wireless network. The communications control device receivesthe acknowledgement responses and provides a status display to theincident commander, such that the incident commander can record which FRdevice received the additional multimedia information and which did not.The methodology 700 stops at 720. Furthermore, the additional multimediainformation can be displayed on screens of the FR devices withassociated soft keys for user access.

Now turning to FIG. 8, a methodology 800 of facilitatinginteroperability of FR wireless communications devices at an emergencylocation wherein the incident commander needs to communicate with allon-site FR devices is illustrated. The methodology 800 starts at 802,and at 804 a status display is maintained for all FR devices currentlyactive at the incident scene. Using the wireless IP data sessionsestablished between the FR devices and the communications controldevice, the communications control device can maintain and display astatus for each FR device. The status information comprises at least oneof a battery level, acknowledgement of communications, currently activetactical channel, assigned unit (e.g., Engine number), current location(e.g., if FR device is GPS enabled), identification of the associatedfirst responder (e.g., name, badge number, assigned fire station),status of life support equipment (e.g., oxygen levels), any specialequipment with first responder, transmission of first responder bornesensors (e.g., ambient temperature, hazmat sensors, radiation monitor),and current activity (e.g., fire suppression, search and rescue, medicaltriage, rest area). Typically, the current activity would be set by thefirst responder via pre-defined soft keys on the FR device.

At 806, the incident commander instructs the FR devices to tune to aspecific channel via the communications control device. Typically, onlyone tactical channel can be active on the FR devices. However, theincident commander may need to contact all or some of the FR devicesimmediately. Accordingly, the communications officer configuresinstructions from the incident commander in the communications controldevice that all FR devices of the on-site first responders should betuned to an assigned “All Responders” channel (e.g., Tac 1). Using thewireless IP data sessions between the FR devices and the communicationscontrol device, the instructions are transmitted to the specified FRdevices.

At 808, the FR devices receive the instructions and tune to thespecified channel. Once the FR devices have been tuned to the specifiedchannel, the FR devices respond to the instructions, stating that the FRdevice has been switched to the indicated channel. The communicationscontrol device receives these responses and incorporates the responsesinto the status display. When all FR devices have responded to theinstructions, the communications officer informs the incident commanderwho can then issue the “all responders” message. At 810, the messagefrom the incident commander is issued via the communication controldevice to all FR devices tuned to the indicated channel.

At 812, it is determined if one or more of the FR devices haveacknowledged receipt of the incident commander's message. At 814, one ormore of the FR devices sends an acknowledgement to the communicationscontrol device of receipt of the incident commander's message. After theincident commander broadcasts the message, a soft key on the FR deviceswould be used by the first responders to acknowledge receipt of themessage. Pressing the soft key on the FR devices sends anacknowledgement to the communications control device via the wireless IPdata session of the macro wireless network. At 816, the communicationscontrol device receives acknowledgement from the FR device(s) andupdates the status display. Once the incident commander receives theacknowledgement(s), the status display is updated for each FR devicecurrently active at the scene.

At 818, one or more of the FR devices have not responded. Specifically,acknowledgement has not been sent by the FR device(s) and/or received bythe communications control device. At 820, the status display can beupdated and the non-responding FR device(s) can be contacted directly todetermine if additional help is necessary. The methodology 800 stops at822.

Turning specifically to FIG. 9, a methodology 900 of facilitatinginteroperability of FR wireless communications devices at an emergencylocation wherein the incident commander needs to immediately communicatewith all on-site FR devices is illustrated. The methodology 900 startsat 902, and at 904 a status display is maintained for all FR devicescurrently active at the scene. Using the wireless IP data sessionsestablished between the FR devices and the communications controldevice, the communications control device can maintain and display astatus for each FR device.

At 906, the incident commander remotely switches specific FR devices toa specified channel via the communications control device. Typically,only one tactical channel can be active on the FR devices. However, theincident commander may need to contact all or some of the FR devicesimmediately. Accordingly, the incident commander can instruct theassigned communication officer to remotely set a specific FR device(s)to a specified channel. For example, the first responder may beincapacitated or otherwise unable to operate the FR device. Thus, theincident commander can instruct the assigned communication officer toconfigure the communications control device to remotely switch thespecific FR device to the specified tactical channel. For example, allon-site command personnel may be remotely switched to the Commandtactical channel via the communications control device.

Using the wireless IP data sessions between the FR devices and thecommunications control device, the instructions are transmitted to thespecified FR devices. At 908, the message from the incident commander isissued via the communication control device to all FR devices remotelyswitched to the specified channel. At 910, it is determined if one ormore of the FR devices have acknowledged receipt of the incidentcommander's message.

At 912, one or more of the FR devices sends an acknowledgement to thecommunications control device of receipt of the incident commander'smessage. After the incident commander broadcasts the message, a soft keyon the FR devices would be used by the first responders to acknowledgereceipt of the message. Pressing the soft key on the FR devices sends anacknowledgement to the communications control device via the wireless IPdata session of the macro wireless network. At 914, the communicationscontrol device receives acknowledgement from the FR device(s) andupdates the status display. Once the incident commander receives theacknowledgement(s), the status display is updated for each FR devicecurrently active at the scene.

At 916, one or more of the FR devices have not responded. Specifically,acknowledgement has not been sent by the FR device(s) or received by thecommunications control device. At 918, the status can be updated and thenon-responding FR device(s) can be contacted directly to determine ifadditional help is necessary. The methodology 900 stops at 920.

Referring now to FIG. 10, there is illustrated a system 1000 forproviding the control and management of the interoperability of FRdevices of the first responders at the scene of an incident. Theemergency command vehicle 1004 is located at the scene of an incidentand comprises communications capabilities for both voice and dataservices. The emergency command vehicle 1004 can be part of an emergencycommand center, mobile command post, or any other suitable structure.The emergency command vehicle 1004 comprises a communication controldevice utilized by the incident commander or assigned communicationsofficer to communicate with the FR devices 1002.

The communications control device allows the emergency command vehicle1004 to have full communications capabilities for both voice and dataservices. It allows for the capability to establish voice or datacommunications via the macro wireless network using technologies such asGSM, UMTS, GPRS, EDGE, HSDPA, CDMA2000, and iDEN. The vehicle 1004 alsohas the capabilities to establish direct push-to-talk communications(e.g., UHF, VHF, APCO P25, Motorola® trunking) with the FR devices 1002of the on-scene first responders.

The FR devices 1002 are the communication devices of the firstresponders. The FR devices 1002 are typically dual mode wireless devicesthat are capable of communicating directly with other FR devices inpush-to-talk or walkie talkie mode (e.g., UHF, VHF, APCO P25, Motorola®trunking) and are capable of voice and data communications with themacro wireless network using technologies such as GSM, UMTS, GPRS, EDGE,HSDPA, CDMA2000, and iDEN. The FR devices 1002 can also provide voiceservices (e.g., VoIP), streaming video services, file transfers andother types of data services (e.g., pictures, text, telemedicine,sensory data).

Furthermore, the system 1000 can include a macro wireless network 1008.The macro wireless network 1008 includes GSM, UMTS, GPRS, EDGE, HSDPA,CDMA2000, and iDEN technologies. Tower 1006 represents the radioinfrastructure used to connect to the macro wireless network 1008.Typically, the FR devices 1002 are able to communicate with theemergency command vehicle 1004 via the macro wireless network, but areunable to establish efficient interoperability between all devices atthe incident scene. Accordingly, FR devices 1002 utilize a tactical planconfigured by the emergency command vehicle 1004 to manage and controlinter-operable communications between all FR devices 1002 and theemergency command vehicle 1004.

Referring now to FIG. 11, there is illustrated a detailed schematicblock diagram of portable wireless device (PWD) 1100 (e.g., mobilehandset, push-to-talk handset, FR device) that operates in accordancewith the subject invention. The PWD 1100 includes a processor 1102 forcontrolling and processing all onboard operations and functions. Amemory 1104 interfaces to the processor 1102 for storage of data and oneor more applications 1106 (e.g., a video player software, user feedbackcomponent software, etc.). The applications can include the client thatprovides estimation execution of a task for characterizing the localmobile environment and then transmitting the characterization data tothe base station. Other applications can include voice recognition ofpredetermined voice commands that facilitate initiation of the userfeedback signal.

The applications 1106 can be stored in the memory 1104 and/or in afirmware 1108, and executed by the processor 1102 from either or boththe memory 1104 or/and the firmware 1108. The firmware 1108 also storesstartup code for execution in initializing the handset 1100. Acommunications component 1110 interfaces to the processor 1102 tofacilitate wired/wireless communications with external systems, e.g.,cellular networks, VoIP networks, and so on. The handset 1100 includesdevices such as a cellular telephone, a PDA with mobile communicationscapabilities, and messaging-centric devices.

The handset 1100 includes a display 1112 for displaying text, images,video, telephony functions (e.g., a Caller ID function), setupfunctions, and for user input. The display 1112 can also accommodate thepresentation of multimedia content. A serial I/O interface 1114 isprovided in communication with the processor 1102 to facilitate serialcommunication (e.g., USB, and/or IEEE 1394) via a hardwire connection,and other serial input devices (e.g., a keyboard, keypad, and mouse).This supports updating and troubleshooting the handset 1100, forexample. Audio capabilities are provided with an audio I/O component1116, which can include a speaker for the output of audio signalsrelated to, for example, indication that the user pressed the proper keyor key combination to initiate the user feedback signal. The audio I/Ocomponent 1116 also facilitates the input of audio signals via amicrophone to record data and/or telephony voice data, and for inputtingvoice signals for telephone conversations.

The handset 1100 includes a slot interface 1118 for accommodating a SIS(subscriber identity system) module in the form factor of a cardsubscriber identity module (SIM) 1120, and interfacing the SIM card 1120to the processor 1102. However, it is to be appreciated that the SIMcard 1120 can be manufactured into the handset 1100, and updated bydownloading data and software thereinto.

The handset 1100 can process IP data traffic via the communicationscomponent 1110 to accommodate IP traffic from an IP network such as, forexample, the Internet, a corporate intranet, a home network, a personarea network, etc., via an ISP or cable provider. Thus, VoIP traffic canbe utilized by the handset 1100, and IP-based multimedia content can bereceived in either an encoded or a decoded format.

A video and/or imaging processing component 1122 (e.g., a camera) can beprovided for decoding encoded multimedia content. The handset 1100 alsoincludes a power source 1124 in the form of batteries and/or an AC powersubsystem, which power source 1124 interfaces to an external powersystem or charging equipment (not shown) via a power I/O component 1126.

The handset 1100 can also include a dataform reader 1128 suitablydesigned to read many types of dataforms. For example, the reader 1128can scan product bar codes of two and three dimensions, and other typesof indicia.

The handset 1100 can also include a video decoder component 1130 forprocessing video content received and transmitted. A location trackingcomponent 1132 facilitates geographically locating the handset 1100. Asdescribed hereinabove, this can occur when the user initiates thefeedback signal automatically or manually.

A user input component 1134 facilitates the user initiating the qualityfeedback signal. The input component can include such conventional inputdevice technologies such as a keypad, keyboard, mouse, stylus pen, andtouch screen, for example.

A dual-mode functionality component 1136 that facilitates thecapabilities of a user to establish direct push-to-talk communicationswith other PWD devices and to establish voice and data communicationswith a macro wireless network.

Now turning to FIG. 12, such figure depicts a GSM/GPRS/IP multimedianetwork architecture 1200 that includes a GSM core network 1201, a GPRSnetwork 1230 and an IP multimedia network 1238. The GSM core network1201 includes a Mobile Station (MS) 1202, at least one Base TransceiverStation (BTS) 1204 and a Base Station Controller (BSC) 1206. The MS 1202is physical equipment or Mobile Equipment (ME), such as a mobile phoneor a laptop computer that is used by mobile subscribers, with aSubscriber identity Module (SIM). The SIM includes an InternationalMobile Subscriber Identity (IMSI), which is a unique identifier of asubscriber. The MS 1202 includes an embedded client 1202 a that receivesand processes messages received by the MS 1202. The embedded client 1202a may be implemented in JAVA and is discuss more fully below.

The embedded client 1202 a communicates with an application 1202 b thatprovides services and/or information to an end user. One example of theapplication may be navigation software that provides near real-timetraffic information that is received via the embedded client 1202 a tothe end user. The navigation software may provide road conditions,suggest alternate routes, etc. based on the location of the MS 1202.Those of ordinary skill in the art understand that there are manydifferent methods and systems of locating an MS 1202.

Alternatively, the MS 1202 and a device 1202 c may be enabled tocommunicate via a short-range wireless communication link, such asBluetooth®. For example, a Bluetooth® SIM Access Profile may be providedin an automobile (e.g., device 1202 c) that communicates with the SIM inthe MS 1202 to enable the automobile's communications system to pullinformation from the MS 1202. The Bluetooth communication system in thevehicle becomes an “embedded phone” that employs an antenna associatedwith the automobile. The result is improved reception of calls made inthe vehicle. As one of ordinary skill in the art would recognize, anautomobile is one example of the device 1202 c. There may be an endlessnumber of devices 1202 c that use the SIM within the MS 1202 to provideservices, information, data, audio, video, etc. to end users.

The BTS 1204 is physical equipment, such as a radio tower, that enablesa radio interface to communicate with the MS. Each BTS may serve morethan one MS. The BSC 1206 manages radio resources, including the BTS.The BSC may be connected to several BTSs. The BSC and BTS components, incombination, are generally referred to as a base station (BSS) or radioaccess network (RAN) 1203.

The GSM core network 1201 also includes a Mobile Switching Center (MSC)1208, a Gateway Mobile Switching Center (GMSC) 1210, a Home LocationRegister (HLR) 1212, Visitor Location Register (VLR) 1214, anAuthentication Center (AuC) 1218, and an Equipment Identity Register(EIR) 1216. The MSC 1208 performs a switching function for the network.The MSC also performs other functions, such as registration,authentication, location updating, handovers, and call routing. The GMSC1210 provides a gateway between the GSM network and other networks, suchas an Integrated Services Digital Network (ISDN) or Public SwitchedTelephone Networks (PSTNs) 1220. In other words, the GMSC 1210 providesinterworking functionality with external networks.

The HLR 1212 is a database that contains administrative informationregarding each subscriber registered in a corresponding GSM network. TheHLR 1212 also contains the current location of each MS. The VLR 1214 isa database that contains selected administrative information from theHLR 1212. The VLR contains information necessary for call control andprovision of subscribed services for each MS currently located in ageographical area controlled by the VLR. The HLR 1212 and the VLR 1214,together with the MSC 1208, provide the call routing and roamingcapabilities of GSM. The AuC 1216 provides the parameters needed forauthentication and encryption functions. Such parameters allowverification of a subscriber's identity. The EIR 1218 storessecurity-sensitive information about the mobile equipment.

A Short Message Service Center (SMSC) 1209 allows one-to-one ShortMessage Service (SMS) messages to be sent to/from the MS 1202. A PushProxy Gateway (PPG) 1211 is used to “push” (e.g., send without asynchronous request) content to the MS 1202. The PPG 1211 acts as aproxy between wired and wireless networks to facilitate pushing of datato the MS 1202. A Short Message Peer to Peer (SMPP) protocol router 1213is provided to convert SMS-based SMPP messages to cell broadcastmessages. SMPP is a protocol for exchanging SMS messages between SMSpeer entities such as short message service centers. It is often used toallow third parties, e.g., content suppliers such as news organizations,to submit bulk messages.

To gain access to GSM services, such as speech, data, and short messageservice (SMS), the MS first registers with the network to indicate itscurrent location by performing a location update and IMSI attachprocedure. The MS 1202 sends a location update including its currentlocation information to the MSC/VLR, via the BTS 1204 and the BSC 1206.The location information is then sent to the MS's HLR. The HLR isupdated with the location information received from the MSC/VLR. Thelocation update also is performed when the MS moves to a new locationarea. Typically, the location update is periodically performed to updatethe database as location updating events occur.

The GPRS network 1230 is logically implemented on the GSM core networkarchitecture by introducing two packet-switching network nodes, aserving GPRS support node (SGSN) 1232, a cell broadcast and a GatewayGPRS support node (GGSN) 1234. The SGSN 1232 is at the same hierarchicallevel as the MSC 1208 in the GSM network. The SGSN controls theconnection between the GPRS network and the MS 1202. The SGSN also keepstrack of individual MS's locations and security functions and accesscontrols.

A Cell Broadcast Center (CBC) 1233 communicates cell broadcast messagesthat are typically delivered to multiple users in a specified area. CellBroadcast is one-to-many geographically focused service. It enablesmessages to be communicated to multiple mobile phone customers who arelocated within a given part of its network coverage area at the time themessage is broadcast.

The GGSN 1234 provides a gateway between the GPRS network and a publicpacket network (PDN) or other IP networks 1236. That is, the GGSNprovides interworking functionality with external networks, and sets upa logical link to the MS through the SGSN. When packet-switched dataleaves the GPRS network, it is transferred to an external TCP-IP network1236, such as an X.25 network or the Internet. In order to access GPRSservices, the MS first attaches itself to the GPRS network by performingan attach procedure. The MS then activates a packet data protocol (PDP)context, thus activating a packet communication session between the MS.the SGSN, arc the GGSN.

In a GSM/GPRS network, GPRS services and GSM services can be used inparallel. The MS can operate in one three classes: class A, class B, andclass C. A class A MS can attach to the network for both GPRS servicesand GSM services simultaneously. A class A MS also supports simultaneousoperation of GPRS services and GSM services. For example, class Amobiles can receive GSM voice/data/SMS calls and GPRS data calls at thesame time. A class B MS can attach to the network for both GPRS servicesand GSM services simultaneously. However, a class B MS does not supportsimultaneous operation of the GPRS services and GSM services. That is, aclass B MS can only use one of the two services at a given time. A classC MS can attach for only one of the GPRS services and GSM services at atime. Simultaneous attachment and operation of GPRS services and GSMservices is not possible with a class C MS.

A GPRS network 1230 can be designed to operate in three networkoperation modes (NOM1, NOM2 and NOM3). A network operation mode of aGPRS network is indicated by a parameter in system information messagestransmitted within a cell. The system information messages dictates a MSwhere to listen for paging messages and how signal towards the network.The network operation mode represents the capabilities of the GPRSnetwork. In a NOM1 network, a MS can receive pages from a circuitswitched domain (voice call) when engaged in a data call. The MS cansuspend the data call or take both simultaneously, depending on theability of the MS. In a NOM2 network, a MS may not received pages from acircuit switched domain when engaged in a data call, since the MS isreceiving data and is not listening to a paging channel In a NOM3network, a MS can monitor pages for a circuit switched network whilereceived data and vise versa.

The IP multimedia network 1238 was introduced with 3GPP Release 5, andincludes an IP multimedia subsystem (IMS) 1240 to provide richmultimedia services to end users. A representative set of the networkentities within the IMS 1240 are a call/session control function (CSCF),a media gateway control function (MGCF) 1246, a media gateway (MGW)1248, and a master subscriber database, called a home subscriber server(HSS) 1250. The HSS 1250 may be common to the GSM network 1201, the GPRSnetwork 1230 as well as the IP multimedia network 1238.

The IP multimedia system 1240 is built around the call/session controlfunction, of which there are three types: an interrogating CSCF (I-CSCF)1243, a proxy CSCF (P-CSCF) 1242, and a serving CSCF (S-CSCF) 1244. TheP-CSCF 1242 is the MS's first point of contact with the IMS 1240. TheP-CSCF 1242 forwards session initiation protocol (SIP) messages receivedfrom the MS to an SIP server in a home network (and vice versa) of theMS. The P-CSCF 1242 may also modify an outgoing request according to aset of rules defined by the network operator (for example, addressanalysis and potential modification).

The I-CSCF 1243 forms an entrance to a home network and hides the innertopology of the home network from other networks and providesflexibility for selecting an S-CSCF. The I-CSCF 1243 may contact asubscriber location function (SLF) 1245 to determine which HSS 1250 touse for the particular subscriber, if multiple HSS's 1250 are present.The S-CSCF 1244 performs the session control services for the MS 1202.This includes routing originating sessions to external networks androuting terminating sessions to visited networks. The S-CSCF 1244 alsodecides whether an application server (AS) 1252 is required to receiveinformation on an incoming SIP session request to ensure appropriateservice handling. This decision is based on information received fromthe HSS 1250 (or other sources, such as an application server 1252). TheAS 1252 also communicates to a location server 1256 (e.g., a GatewayMobile Location Center (GMLC)) that provides a position (e.g.,latitude/longitude coordinates) of the MS 1202.

The HSS 1250 contains a subscriber profile and keeps track of which corenetwork node is currently handling the subscriber. It also supportssubscriber authentication and authorization functions (AAA). In networkswith more than one HSS 1250, a subscriber location function providesinformation on the HSS 1250 that contains the profile of a givensubscriber.

The MGCF 1246 provides interworking functionality between SIP sessioncontrol signaling from the IMS 1240 and ISUP/BICC call control signalingfrom the external GSTN networks (not shown). It also controls the mediagateway (MGW) 1248 that provides user-plane interworking functionality(e.g., converting between AMR- and PCM-coded voice). The MGW 1248 alsocommunicates with other IP multimedia networks 1254.

What has been described above includes examples of the claimed subjectmatter. It is, of course, not possible to describe every conceivablecombination of components or methodologies for purposes of describingthe claimed subject matter, but one of ordinary skill in the art mayrecognize that many further combinations and permutations of such matterare possible. Accordingly, the claimed subject matter is intended toembrace all such alterations, modifications and variations that fallwithin the spirit and scope of the appended claims. Furthermore, to theextent that the term “includes” is used in either the detaileddescription or the claims, such term is intended to be inclusive in amanner similar to the term “comprising” as “comprising” is interpretedwhen employed as a transitional word in a claim.

What is claimed is:
 1. A system, comprising: a memory to storeinstructions; and a processor, coupled to the memory, that facilitatesexecution of the instructions to perform operations, comprising:managing plan data representing a tactical communication plan thatdefines an assignment of tactical channels corresponding to respectiveresponder groups of devices, wherein the plan data comprises firstinstruction information that instructs a first wireless communicationdevice to initiate assignment of the tactical channels to the firstwireless communication device and second instruction information thatinstructs the first wireless communication device to display a set ofselectable soft keys corresponding to respective channels of thetactical channels; and sending the tactical communication plan directedto the first wireless communication device.
 2. The system of claim 1,wherein interaction with the set of selectable soft keys facilitatestransition of the first wireless communication device between thetactical channels.
 3. The system of claim 1, wherein the operationsfurther comprising storing identification information for wirelesscommunication devices in use at an incident site and respective statusesof the wireless communication devices.
 4. The system of claim 3, whereinthe operations further comprise modifying the identification informationin response to detection of a second wireless communication device inuse at the incident site.
 5. The system of claim 4, wherein theoperations further comprise sending, in response to the detection of thesecond wireless communication device, an updated tactical communicationplan directed to the first wireless communication device and the secondwireless communication device that instructs the first wirelesscommunication device and the second wireless communication device toswitch to identical radio configurations and identical channelassignments.
 6. The system of claim 3, wherein the operations furthercomprise: receiving selection input that selects a subset of thewireless communication devices in use at the incident site and channelinput that specifies a selected tactical channel of the tacticalchannels; sending respective instructions to the subset of the wirelesscommunication devices to tune to the selected tactical channel; andrendering, on a status display, confirmation information identifying awireless communication device, of the subset of the wirelesscommunication devices, that has returned a confirmation responseindicating that the wireless communication device has tuned to theselected tactical channel.
 7. The system of claim 1, wherein theoperations further comprise receiving channel selection input thatidentifies a selected tactical channel of the tactical channels, andsending a remote transition instruction toward the first wirelesscommunication device configured to initiate a remote transition of thefirst wireless communication device to the selected tactical channel. 8.The system of claim 1, wherein the operations further compriseestablishing a wireless internet protocol data session with the firstwireless communication device via a network device of a macro wirelessnetwork.
 9. The system of claim 1, wherein the operations furthercomprise sending multimedia information directed to the first wirelesscommunication device.
 10. The system of claim 8, wherein the operationsfurther comprise sending the tactical communication plan directed to thefirst wireless communication device via the wireless internet protocoldata session.
 11. A method, comprising: generating, by a systemcomprising a processor, a tactical communication plan that assignstactical channels to a first wireless communication device, wherein thetactical channels correspond to respective groups of responder devicesand the tactical communication plan comprises a configurationinstruction configured to instruct the first wireless communicationdevice to render a set of selectable soft keys corresponding torespective channels of the tactical channels on a display; and sending,by the system, the tactical communication plan to the first wirelesscommunication device.
 12. The method of claim 11, further comprising:remotely determining, by the system, identifiers of wirelesscommunication devices in use at an incident site and respective statusesof the wireless communication devices; and displaying, by the system,the identifiers for the wireless communication devices and therespective statuses on a communication control device.
 13. The method ofclaim 11, further comprising: sending, by the system and in response todetecting an addition of a second wireless communication device at theincident site, an updated tactical communication plan to the firstwireless communication device and the second wireless communicationdevice that instructs the first wireless communication device and thesecond wireless communication device to have a same radio configurationand a same channel assignment.
 14. The method of claim 12, furthercomprising: receiving, by the system, a first selection of a subset ofthe wireless communication devices in use at the incident site and asecond selection of a target tactical channel of the tactical channels;remotely instructing, by the system, the subset of the wirelesscommunication devices to tune to the target tactical channel; anddisplaying, by the system, confirmation information indicating which ofthe subset of the wireless communication devices have tuned to thetarget tactical channel.
 15. The method of claim 11, further comprisingremotely instructing, by the system, the first wireless communicationdevice to tune to a selected tactical channel of the tactical channels.16. The method of claim 11, further comprising sending, by the system,the tactical communication plan directed to the first wirelesscommunication device over a wireless internet protocol data sessionestablished via a macro wireless network.
 17. The method of claim 11,further comprising facilitating a tuning of the first wirelesscommunication device to one of the tactical channels corresponding to asoft key of the set of selectable soft keys in response to selection ofthe soft key.
 18. A non-transitory computer-readable medium havingstored thereon computer-executable instructions that, in response toexecution, cause a computing system comprising a processor to performoperations, comprising: receiving, at a first wireless communicationdevice, a tactical communication plan over a wireless channel, thetactical communication plan defining an assignment of tactical channelscorresponding to respective responder groups of devices; assigning thetactical channels to the first wireless communication device in responseto the receiving the tactical communication plan; and rendering a set ofselectable soft keys respectively corresponding to the tactical channelson the first wireless communication device in response to the receivingthe tactical communication plan.
 19. The non-transitorycomputer-readable medium of claim 18, the operations further comprisinginitiating a transition of the first wireless communication devicebetween the tactical channels in response to interaction with one ormore of the selectable soft keys.
 20. The non-transitorycomputer-readable medium of claim 18, the operations further comprisingallocating wireless macro network configuration information to the firstwireless communication device in response to the receiving the tacticalcommunication plan.